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authorJie Liu <jeff.liu@oracle.com>2014-07-24 18:40:26 +1000
committerDave Chinner <david@fromorbit.com>2014-07-24 18:40:26 +1000
commit296dfd7fdba3a8b702d9cb47afc9061f52e18656 (patch)
tree3e06e83847af94a7ce15d883439989af292f31a8 /fs/xfs/xfs_itable.c
parentc7cb51dcb0a38624d42eeabb38502fa54a4d774b (diff)
xfs: remove redundant user buffer count checks at xfs_bulkstat
From: Jie Liu <jeff.liu@oracle.com> Remove the redundant user buffer and count checks as it has already been validated at xfs_ioc_bulkstat(). Signed-off-by: Jie Liu <jeff.liu@oracle.com> Reviewed-by: Dave Chinner <dchinner@redhat.com> Signed-off-by: Dave Chinner <david@fromorbit.com>
Diffstat (limited to 'fs/xfs/xfs_itable.c')
-rw-r--r--fs/xfs/xfs_itable.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/fs/xfs/xfs_itable.c b/fs/xfs/xfs_itable.c
index ed042fff9337..940eeebaca03 100644
--- a/fs/xfs/xfs_itable.c
+++ b/fs/xfs/xfs_itable.c
@@ -230,9 +230,7 @@ xfs_bulkstat(
*ubcountp = 0;
return 0;
}
- if (!ubcountp || *ubcountp <= 0) {
- return -EINVAL;
- }
+
ubcount = *ubcountp; /* statstruct's */
ubleft = ubcount * statstruct_size; /* bytes */
*ubcountp = ubelem = 0;